3D analog of A081113: the number of (n-1)-step paths a 3D chess king can make starting from one face of the n X n X n cube to the opposite one.
A140770
3D analog of A081113: the number of (n-1)-step paths a 3D chess king can make starting from one face of the n X n X n cube to the opposite one.
Terms
- a(0) =1a(1) =16a(2) =289a(3) =4624a(4) =67081a(5) =902500a(6) =11471769a(7) =139570596a(8) =1640493009a(9) =18754206916a(10) =209576262025
External references
- oeis: A140770